minor optimizations to box recalculation.
authorbarbieri <barbieri@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Sat, 28 Feb 2009 20:04:55 +0000 (20:04 +0000)
committerbarbieri <barbieri@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Sat, 28 Feb 2009 20:04:55 +0000 (20:04 +0000)
commit2cdf7b5978cdb095d4be5aa34c2b944e684aeb4a
tree4ab1cd063fabffb3d4992a3dfc8c7c3e0bef12a8
parent1622f7c872d056dd1200f96fc0c8a2853ee05d7f
minor optimizations to box recalculation.

just recalculate when required, and just mark as required when layout
really changes.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/evas@39299 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
src/lib/canvas/evas_object_box.c